No other part numbers with same form, fit, and function found.
A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5996-01-439-2823
NSN 5960-01-045-3566
NSN 6135-00-170-8819
NSN 6150-01-634-0575
NSN 5999-00-956-4973
NSN 5999-01-508-6113
NSN 5935-01-346-1051
NSN 6220-01-546-2064
NSN 5920-01-630-0954
NSN 5999-01-227-4053
NSN 5935-01-355-2502
NSN 5996-01-167-0027